Selecting the healthiest embryo is one of the most important steps in in‑vitro fertilization (IVF), yet it remains one of the most uncertain. Roughly ...

Researchers at Vanderbilt University have developed a new embryo culture dish that significantly improves microscope imaging, a longstanding barrier in in‑vitro fertilization (IVF). Traditional 3D ...

In A Nutshell Thousands of existing seismic stations worldwide can now help locate falling satellites before hazardous ...

Sophisticated wavefront sensors are critical in high-precision optical metrology across a range of fields, including ophthalmology, astronomy, and semiconductor inspection. These systems depend on ...

The SHSLab is a powerful and comprehensive wavefront measurement solution from Micro-Epsilon. Developed by Optocraft GmbH, a member of the Micro-Epsilon group of companies since 2018, SHSLab ...

Northrop Grumman says EMRIS leverages technologies developed for other programs, combining them with an open architecture and technology from DARPA’s Arrays on Commercial Timescales program. Northrop ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Abstract: Specific wavefront aberrations cannot be directly measured from an image. A wavefront sensor can use intensity variations from a point source to estimate wavefront aberration. However, ...

Abstract: An optical differentiation wavefront sensor based on measurements of wavefront slopes in two orthogonal directions obtained by far-field spatial modulation with a binary pixelated filter ...